Secured Client Login specifically for "existing" client's of Athena Insurance and Financial Services Who should use this login section? Only existing client's of Athena Insurance and Financial Services. Use this form to login to use some of our existing client services. (Note: Coverage cannot be bound nor confirmed by login and completion of a request. You should always place a followup call to our office at 209-223-1870 if you do not get a documented request " completed as requested " type of response with an actual endorsement.) If you are and existing Client but have not registered please go here >>> Registration page.